| 含硫芳香族衍生物的厌氧微生物降解 |
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| 引用本文： | 张爱茜,汤小虎,韩朔睽,王连生.含硫芳香族衍生物的厌氧微生物降解[J].南京大学学报(自然科学版),1999,35(2):141-145. |
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| 作者姓名： | 张爱茜 汤小虎 韩朔睽 王连生 |
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| 作者单位： | 南京大学环境科学与工程系污染控制与资源化国家重点实验室 |
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| 摘 要： | 测定了一批苯亚砜基、砜基乙酸酯类化合物的厌氧微生物降解速率常数Ｋｂ，在此基础上对这类化合物的结构与其生物降解速率常数之间的关系进行了分析．表明：苯亚砜基乙酸酯类化合物的降解速率大于苯砜基乙酸酯类化合物；甲酯比异丙酯易降解；苯环上氯取代会降低化合物的生物可降解性
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| 关 键 词： | 苯亚砜基砜基乙酸酯，苯砜基乙酸酯，厌氧微生物降解 |
THE ANAEROBIC MICROBIODEGRADATION OF SULFUR CONTAINING AROMATIC COMPOUNDS |
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| Zhang Aiqian,Tang Xiaohu,Han Shuokui,Wang Liansheng.THE ANAEROBIC MICROBIODEGRADATION OF SULFUR CONTAINING AROMATIC COMPOUNDS[J].Journal of Nanjing University: Nat Sci Ed,1999,35(2):141-145. |
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| Authors: | Zhang Aiqian Tang Xiaohu Han Shuokui Wang Liansheng |
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| Abstract: | Batch data of anaerobic microbiodegradation rate constants K b of phenylsulfinyl, phenylsulfonyl acetates have been determined, and the qualitative relationships between their K b and chemical structures were analyzed based on it. The phenylsulfinyl acetates were more subject to microtransformation, and the methyl esters were easier to be degraded than those corresponding isopropyl esters. The chloro group on benzene was shown to lower the biodegradability. |
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| Keywords: | phenylsulfinyl acetates phenylsulfonyl acetates anaerobic microbiodegradation |
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